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Tacrine based human cholinesterase inhibitors: synthesis of peptidic-tethered derivatives and their effect on potency and selectivity
Authors:Butini Stefania  Guarino Egeria  Campiani Giuseppe  Brindisi Margherita  Coccone Salvatore Sanna  Fiorini Isabella  Novellino Ettore  Belinskaya Tatyana  Saxena Ashima  Gemma Sandra
Institution:European Research Centre for Drug Discovery and Development (NatSynDrugs), Via Aldo Moro 2, 53100 Siena, Italy.
Abstract:Tacrine based reversible inhibitors of cholinesterases (ChEIs) containing peptidic tethers were synthesized to interact with specific regions at the gorge level, and their potency was determined with human (h) acetylcholinesterase and butyrylcholinesterase. Analogues 3i,j and 3l,m were identified as promising hits and may pave the way for the development of a new series of tacrine based enzyme selective hChEIs.
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